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Mid-strength lactic acid exfoliant with tasmannia fruit extract for calming and hyaluronic acid for hydration. Lactic is gentler than glycolic and humectant at the same time — a friendly intermediate AHA for texture work.
What this is good for
✓ Great forRough TextureDullness
• Use with caution ifDamaged barrier
Ingredient stack
Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.
Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on.
position-estimated %★ brand-disclosed %1% regulatory line
What's actually doing the work
Lactic Acid
AHA / Alpha Hydroxy Acid (milk-derived)
Acid
The gentlest commonly used AHA — larger molecular weight than glycolic means shallower penetration and less irritation. Uniquely dual-function: exfoliates dead skin AND acts as a humectant, hydrating while it treats. Ideal first AHA for sensitive skin. At higher concentrations treats hyperpigmentation and used in professional peels.
Routine placement
Evening only
Looking for a dupe?
The closest active-matched alternative is the The Ordinary AHA 30% + BHA 2% Peeling Solution (70% active overlap). We found 1 option that share this product’s hero actives.
Dupe guide
See all exfoliant dupes for this product
Ranked by ingredient overlap, with an honest note on what’s different in each.
Similar on the shelf
Put this in context
Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Formulations change — always re-check the label on your specific batch before using.